Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by mindat.org

Ages for Columbite-(Fe) at Ilmen Mountains, Chelyabinsk Oblast, Russia

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of Ma - Ma at this locality

Locality age

Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Dated Locality ID	Dated Locality	Ref	Ref ID
Jen_0000824	312	312		72746	Ilmenogorsky Alkaline Complex (Ilmensky; Il'mensky), Ilmen Mountains, Chelyabinsk Oblast, Russia	Woolley and Kjarsgaard (2008)	GSCOF5796
Jen_0000825	459	433		72746	Ilmenogorsky Alkaline Complex (Ilmensky; Il'mensky), Ilmen Mountains, Chelyabinsk Oblast, Russia	Woolley and Kjarsgaard (2008)	GSCOF5796
Jen_0000826	249	239		72746	Ilmenogorsky Alkaline Complex (Ilmensky; Il'mensky), Ilmen Mountains, Chelyabinsk Oblast, Russia	Woolley and Kjarsgaard (2008)	GSCOF5796
Jen_0000827	269	221		72746	Ilmenogorsky Alkaline Complex (Ilmensky; Il'mensky), Ilmen Mountains, Chelyabinsk Oblast, Russia	Woolley and Kjarsgaard (2008)	GSCOF5796
Jen_0000828	432	412	Zircon	72746	Ilmenogorsky Alkaline Complex (Ilmensky; Il'mensky), Ilmen Mountains, Chelyabinsk Oblast, Russia	Woolley and Kjarsgaard (2008)	GSCOF5796
Jen_0000829	275	247	Zircon	72746	Ilmenogorsky Alkaline Complex (Ilmensky; Il'mensky), Ilmen Mountains, Chelyabinsk Oblast, Russia	Woolley and Kjarsgaard (2008)	GSCOF5796